Physician Profile

Unclaimed Profile

About CASTILLO

Listed in the NPI registry as a nurse practitioner, Bryan Stephen Castillo practises in Covina, CA. Bryan is also listed as specialising in registered nurse.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Areas of Expertise

Nurse Practitioner (Primary)
Nurse Practitioner (Additional)

Common questions

What does Dr. Castillo specialise in?

Dr. Castillo is a nurse practitioner in Covina, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Nurse Practitioner”.

NPI registry

Where is Dr. Castillo located?

Dr. Castillo is listed at 235 E BADILLO ST, Covina, CA 91723. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Castillo's phone number?

The number on file is (626) 915-4700. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. Castillo?

Dr. Castillo's National Provider Identifier is 1689567349. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How much experience does Dr. Castillo have?

Dr. Castillo has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Is Dr. Castillo's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Castillo. If this is you, claiming it is free.

Guide.md

Licensing & Certification

CA license95027099
CA license95035538
NPI1689567349
NPI issued06/02/2025

Source: NPPES NPI Registry

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Related providers

Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.

Other nurse practitioners at this location 3

Same specialty, same street address — most likely the same department or group.

Related specialists at this location 2

Clinically related specialties at the same address — the people this provider most likely works alongside.

Also at this address 4

Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.

More connections — 8 related providers in 1 group

Other nurse practitioners in Covina 8

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.